Link actors together by the movies they costar in. As thecablegal said John Cleese. John Cleese and Cameron Diaz in "Shrek 2", Cameron Diaz and Jim Carrey in "The Mask."

The point of the game is that Jim Carrey is the center of the movie universe. Maximum of six hops. Six degrees means six steps, not six people. Jim Carrey counts as the first person, and you're allowed five other people to connect with him. And from now no directors or relations.

Tom Hanks was in "Catch me if you Can" with Leonardo DiCaprio, Leo co-starred with Christopher Walken, Walken was in a music video with Spike Jonze, Spike directed Charlie Kaufman's scripts, Jim was in Kaufman's Eternal Sunshine....

Jane Seymour was in Touching Wild Horses with James McGowan,
James McGowan was in The Prince and Me with Julia Stiles,
Julia Stiles was in Mona Lisa Smile with Kirsten Dunst,
Kirsten Dunst was in Eternal Sunshine of the Spotless Mind with Jim Carrey